<!DOCTYPE html>
<html>

<head>
    <meta charset="UTF-8">
    <title></title>
    <link rel="stylesheet" href="./CSS/index.css">
</head>

<body>
    <div class="main">
        <select id="country">
            <option value="country" disabled selected>请选择国家</option>
        </select>
        <select id="city">
            <option value="city" disabled selected>请选择城市</option>
        </select>
    </div>
    <script src="./JS/index.js"></script>
</body>

</html>